package User;

import Book.BookList;

import java.util.Scanner;

public class Main {
    public static User login() {
        System.out.println("请输入你的姓名：");
        Scanner scanner = new Scanner(System.in);
        String name = scanner.nextLine();
        System.out.println("请输入你的身份：");
        System.out.println("1. 普通用户    2. 管理员");
        int choice = scanner.nextInt();
        if(choice == 1) {
            return new NormalUser(name);
        } else {
            return new MananeUser(name);
        }
    }

    public static void main(String[] args) {
        BookList bookList = new BookList();
        User user = login();
        while(true) {
            int choice = user.meun();
            user.doOpertion(choice,bookList);
        }

    }
}
